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PHPのバージョンアップについてあれこれ / luncers lunch study 3 ph...
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TAKAHASHI Kunihiko
May 16, 2018
Technology
0
2.2k
PHPのバージョンアップについてあれこれ / luncers lunch study 3 php version up
2018/05/16 に開催されたランサーズさんの開発ランチでお話した内容です
TAKAHASHI Kunihiko
May 16, 2018
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Transcript
1)1ͷ όʔδϣϯΞοϓʹ ͍ͭͯ͋Ε͜Ε ϥϯαʔζ։ൃϥϯν LVOJU
ࣗݾհ ✓ !LVOJU ✓ߴڮ ✓OFDPNPSJ--$ ✓ʮ1)1ϚχϡΞϧΛಡ͏ʯQPEDBTU ✓IUUQQIQNBOVBMOFDPNPSJBTJB ✓QIQPOEPD
ຊͷൃදɾɾɾ ✓࠷ۙͷൃදͰͷ߃ྫˍ͓ଋ ʹͳͬͯ·͕͢ɾɾɾ ✓ࠓ͓ࣄͰ͓ੈʹͳ͍ͬͯ Δ#"4&͞ΜͰͷܦݧ͕ɺ͔ ͳΓੜ͔͍ͯ͞·͢ ✓IUUQTUIFCBTFJO
ࠓ·Ͱճ։࠵͞Ε͍ͯΔΘ͚Ͱ͕͢ ✓ୈճͯͳ$3&Ҫ্͞Μ ✓ୈճΦϛΧϨͦʔ͍ͩ͞Μ ✓ୈճ͕ࢲͰ͍͍ͷ͔ʁ ✓ͳʹ͔ͭͳ͕Γ͕͋Δͣ ✓࣮͋ͬͨ
None
Ҫ্͞Μ Ԭࢁ
Ҫ্͞Μ Ԭࢁ ͦʔ͍ͩ͞Μ ౡ
Ҫ্͞Μ Ԭࢁ ͦʔ͍ͩ͞Μ ౡ LVOJU ฌݿ
ୈճͷήετ ✓ࢁޱɺౡࠜɺௗऔɺେࡕɺ ژग़ऀ͋ͨΓͰ͍͔͕Ͱ ͠ΐ͏͔
ؓٳ
ຊͷςʔϚ ✓1)1ͷόʔδϣϯΞοϓ ʹ͍ͭͯ ✓ؒόʔδϣϯΞοϓ࡞ ۀΛ্͖ͯͨ͠Ͱͷ࣮ײΛ͓ ͍͖ͤͯͨͩ͞·͢
όʔδϣϯΞοϓ͢Δʹ͋ͨͬͯ ✓·ͣߦͬͨ͜ͱ։ൃڥ ͷඋ ✓%PDLFSϕʔεͷ։ൃ ڥΛͭͬͨ͘
όʔδϣϯΞοϓ࡞ۀ ✓1)1ͷͭͷόʔ δϣϯΛΓସ͑ͳ͕Βಈ࡞֬ೝΛߦ ͏ ✓7BHSBOUڥͱ͔QIQFOWͱ͔Ͱ ͍Ζ͍ΖΊΜͲ͍͘͜͞ͱ͕͓͖Δ ✓͜ͷ͋ͨΓΛղܾ͢ΔͨΊʹ %PDLFSڥΛ׆༻ͨ͠
%PDLFSڥ ✓։ൃڥͷߏஙʹؔͯ͠ɺ ޚࣾͷۚᖒ͞ΜͷϒϩάΤϯ τϦΛ۱ʑ·ͰύΫࢀߟʹ͞ ͍͍͖ͤͯͨͩ·ͨ͠ ✓ຊʹ͋Γ͕ͱ͏͍͟͝· ͨ͠
ͳͥόʔδϣϯΞοϓΛ͢Δͷ͔ ✓όάରԠɺηΩϡϦςΟ ϑΟοΫε͕ड͚Εͳ͍ ✓ϑϨʔϜϫʔΫࣗྗͰԿ ͱ͔Ͱ͖Δ͔͠Εͳ͍͕ɺ 1)1ݴޠͦͷͷʹखΛ͍Ε Δͷແཧ
1)1ͷϥΠϑαΠΫϧ
1)1͕͔࣌ͬͨ ✓ΦϑΟγϟϧʹαϙʔτ Ε͍ͯΔ͕ɺ3FE)BU ͷσΟετϦϏϡʔλʔ͕ ಠࣗʹηΩϡϦςΟύονΛ ͯͯ͘Ε͍͔ͯͨΒ
ྫ͑ɺ$FOU04 ✓֤όʔδϣϯͷαϙʔτऴྃ·Ͱ֤ύοέʔ δͷϝϯςφϯεΛͯ͘͠Ε͍ͯΔ͕ɺ $FOU04ͷαϙʔτ͏ͦΜͳʹ͘ͳ͍
5-4Խ ✓5-4Խͷ͕དྷ͍ͯ ͯɺσΟετϦϏϡʔγϣϯ ͕ͱͱఏڙ͍ͯ͠Δ 0QFO44-ͷόʔδϣϯͰ ରԠͰ͖ͳ͍ͷผͷཁૉ བྷΜͰ͖ͨ
पลڥͱͯ͠ ✓ϑϨʔϜϫʔΫϥΠϒϥϦͷରԠόʔ δϣϯ্͕͕͖͍ͬͯͯΔ ✓Ҏ্ͱ͔ ✓Ҏ্ͱ͔ ✓Ҏ্ͱ͍͏ͷग़͖͍ͯͯΔ ✓"84GBDFCPPLͷ4%,Ͱ৽͍͠όʔ δϣϯͰ͔͠ରԠ͠ͳ͍ͱ͍ΘΕͨΒࠔΔ
όʔδϣϯΞοϓ͢Δॱ൪ ✓1)1ͷόʔδϣϯΛҰؾʹ্͛ΔͱϥΠ ϒϥϦ͕ରԠͯ͠ͳ͍ͱ͍ͬͨ͜ͱ͕ى͖ Δ ✓1)1ΛҰ୴ʹͯ͠ɺϥΠϒϥϦΛόʔ δϣϯʹ͋͛ͯɺ1)1Λʹ͋͛ͯɺϥ ΠϒϥϦͷόʔδϣϯΛʹ͋͛ͯɾɾɾ ✓ɾɾɾΈ͍ͨͳ͜ͱΛ͠ͳ͍ͱ͍͚ͳ͍ ͜ͱ͕ଟ͍
ఀͷ࣌ ✓ϝϦοτͱσϝϦοτΛఱ ṝʹॻ͚ͯɺσϝϦοτͷ΄ ͏͕େ͖͔ͬͨͨΊʹΒ͘ ͷؒɺόʔδϣϯΞοϓΛ౿ ΈͱͲ·Δձࣾ͞Μ͕ଟ͔ͬ ͨ
ੈόʔδϣϯΞοϓ࣌ ✓લ͘Β͍͔Β1)1Χ ϯϑΝϨϯεͷΠϕϯτͰ όʔδϣϯΞοϓͷࣄྫΛ ͞ΕΔ͜ͱ͕૿͖͑ͯͨ ✓ͳʹ͕มΘͬͨͷ͔ʁ
1)1 ✓ݴޠͷ෦ߏ͕େ෯ʹݟ ͞Εͯɺ༻ϝϞϦͷޮ Խ͕ߦΘΕͨΓɺେ෯ͳύ ϑΥʔϚϯεΞοϓ͕࣮ݱ͞ Εͨ
1)1 ✓ϝϞϦޮ্͕͕Δͱɺྫ͑ɺ "84ͰआΓ͍ͯΔΠϯελϯεͷ λΠϓΛ͛͞Δ͜ͱʹΑͬͯίετ Λ͑Δ͜ͱ͕Ͱ͖Δ͔͠Εͳ͍ ✓όονॲཧͰେྔͷྻΛ༻ ͯ͠Ͳ͏ͷ͜͏ͷͱ͍͏͜ͱ͋Γ ·ͤΜ͔ʁ
1)1 ✓ύϑΥʔϚϯε্͕͕Εɺࠓ ·ͰΠϯελϯε͍ͬͯͨ ͷΛԿ͔ݮΒͤΔ͔͠Εͳ͍ ✓ΠϯελϯεͷλΠϓΛԼ͛ͯ ίετΛݮΒ͢͜ͱ͕Ͱ͖Δ͔ ͠Εͳ͍
1)1 ✓ίετతͳϝϦοτ͕͋Δ ఔݟࠐΊΔ͜ͱ͕Θ͔ͬͯ ͖ͨͷͰଟ͘ͷձࣾ͞ΜͰόʔ δϣϯΞοϓʹ౿Έ͍ͬͯ Δ
1)1 ✓1)1ʹ͢Δ·͑ʹɺஈ֊Λ౿ ΉͨΊʹɺ͔Βʹ্͛Δ ߹͕ଟ͍ ✓1)1͔Β01DBDIFͱ͍͏ ͔ͳΓߴੑೳͳΩϟογϡػߏ͕ೖͬ ͨͨΊʹɺʹ͋͛Δ͚ͩͰ͔ ͳΓύϑΥʔϚϯε͕͕͋Δ
1)1 ✓͜ͷόʔδϣϯΞοϓͰύϑΥʔ ϚϯεମײͰ͖Δ͘Β͍มΘΔ͠ɺ 1)1ͷ࣮ߦޮ͔ͳΓ͕͋Δ ✓/FX3FMJD.BDLFSFMΛೖΕ ͓ͯ͘ͱάϥϑ͕υΧʔϯͱ͔Θͬ ָ͍ͯ͠
1)1 ✓͜ͷόʔδϣϯΞοϓͰຊ ֨తʹϝϞϦޮ͕Α͘ͳΓɺ ͞ΒʹύϑΥʔϚϯε্͕͕ Δ ✓͜͜ͰମײͰ͖Δ͘Β͍ มΘΔ
ύϑΥʔϚϯεΞοϓ ✓ΤϯυϢʔβͷαΠτӾཡମ ݧ͕ͪΖΜ্͢Δ ✓։ൃऀͱͯ͠͏Ε͍͠ͷ$* ͷ͕࣌ؒେ෯ʹॖ͞ΕΔ ✓$*ͷ͕࣌ؒॖ͞ΕΕ։ൃ ࣌ͷ͕͔ͪ࣌ؒͳΓݮΔ
࠷৽ͷͷ͕͔ͭ͑Δ ✓ϑϨʔϜϫʔΫϥΠϒϥϦʹؔͯ͠࠷ ৽ͷͷΛ͑ΔΑ͏ʹͳΔ ✓࠷৽ͷͷʹରͯ͠ΛΈ͚ͭͯQVMM SFRΛ͓͘ΔΑ͏ʹͳΓɺͦͷ͋ͨΓͷ ݟཷ·͍ͬͯ͘ ✓ΤϯδχΞͷϞνϕʔγϣϯ͕͕͋Δ ࣮ ࡍ͜ΕΛόʔδϣϯΞοϓͷϝϦοτͩͬ ͨͱ্͍͛ͯΔͱ͜ΖΑ͘ฉ͘
ͭΒ͍ͷ ✓࣮։ൃϝϯόʔ͕ॻ͍ͨίʔυ ҙ֎ͱૉ ✓όʔδϣϯΞοϓͰۤ࿑͢Δͷɺ ϑϨʔϜϫʔΫͱϥΠϒϥϦͷόʔδϣ ϯΞοϓ ✓όʔδϣϯΞοϓ͢ΔͨΊʹίʔυ Λॻ͖͑Δ෦ͷ΄͏͕ଟ͍
1)1ͷޓੑ ✓1)1͍Ζ͍Ζͱ͍ΘΕΔ ݴޠ͕ͩɺόʔδϣϯؒͷޓ ੑڻ͘΄Ͳߴ͍ ✓Ұؾʹ͋͛Α͏ͱ͢Δ͔Βେ มͳΘ͚ͰɺΓʑόʔδϣ ϯΞοϓʹै͢Δͷ͕ॏཁ
1)1ͷόʔδϣϯΞοϓͷҙ ✓1)1ϚχϡΞϧͷʹ͋Δ֤ όʔδϣϯ͝ͱͷมߋख़ಡͯ͠ ͓͍ͨ΄͏͕ྑ͍ ✓ࢲ͕ҰਓͰμϥμϥಡΜͰΔ͚ͩ ͷQPEDBTU͋ΔͷͰ௨ۈ͕ͯΒ ฉ͍ͯΒ͏ͷ͍͍͔͠Εͳ͍ એ
1)1ͷόʔδϣϯΞοϓͷҙ ✓͍ͬͯΔ֦ு ΤΫεςϯγϣ ϯ ͕Ͳͷόʔδϣϯ·ͰରԠͯ͠ ͍Δ͔ΛνΣοΫ͓ͯ͘͠ ✓NFNDBDIF NFNDBDIFEͷΑ͏ʹ߹ʹΑͬ ֦ͯுΛΓସ͑Δඞཁ͕͋Δ ͷ͕͋Δ
1)1ͷόʔδϣϯΞοϓͷҙ ✓1)1·Ͱ࣮ͳΜͱ ͳ͘ಈ͍ͯ͘ΕΔ ✓1)1Ͱݴޠͱ͔ͯ͠ͳΓݫ ີʹͳ͍ͬͯΔ ✓ܧঝޙͷϝιουγάωνϟ ͕ҧ͍ͬͯΔͱܯࠂ͕ग़Δ
1)1ͷόʔδϣϯΞοϓͷҙ ✓πʔϧΛͬͯޓੑνΣο ΫΛ͔ͬ͠Γ͢Δ ✓QIQDD ✓1)1$PNQBUJCJMJUZ $PEJOH4UBOEBSEGPS 1)1$PEF4OJGGFS
͝ਗ਼ௌ ͋Γ͕ͱ͏ ͍͟͝·ͨ͠